package org.learn.tankgame4;

public class Bomb {
    int x, y;//炸弹的坐标
    int life = 9;//炸弹的生命周期
    boolean isLive = true;//是否还存活

    public Bomb(int x, int y) {
        this.x = x;
        this.y = y;
    }

    //减少生命周期
    public void lifeDown() {
        if (life > 0) {
            life--;
        } else {
            isLive = false;
        }
    }


}
